baber/WOPTO huggingface dataset:
Patent JP-S55149434-A (JP)
Title: Manufacturing of probe for shoe lining abrasion indicator
Inventor: FUJITA TOMOHIRO
IPC: B29B13/00
Filed: 1980-03-14
Abstract: PURPOSE:To simplify soldering works with connecting codes and obtain the probe with high accuracy capable of being massproduced by a method wherein the U- shaped conductor to be cut off with abrasion of the lining is previosusly fixed at an predetermined position of the intermediate plate made of insulator. CONSTITUTION:A metal plate 20 punched to an U-shape is used as a conductor. This metal plate is fixed to an intermediate plate 9 made of insulator by adhesion. In this occasion, the end of the U-shaped metal plate 20 is formed to be widened and its edge is folded at right angles with respect to the plate surface so as to form a leg protion 21. This leg portion 21 is inserted in a rectangular hole provided in the intermediate plate 9, so that the relative positions of the intermediate plate 9 and the conductor 20 are determined. Thus, it becomes possible to simplify connecting works with lead codes 7 by soldering, and further eliminate such positioning work between the conductor and the intermediate plate 9 as having been required when forming a plug 5 since the dimension at the bent portion of a conductive circuit 12 with respect to the intermediate plate 9 can be precisely set beforehand. This leads to mass production and cost reduction.
Patent JP-S58150411-A (JP)
Title: High capacity filter paper for air filtration
Inventor: KAWAKITA YUKIO
IPC: B01D39/18
Filed: 1982-03-02
Abstract: PURPOSE:To provide filter paper having large volume reduction effect after use, by containing 30-90wt% regenerated cellulose with a denier of 1.0 or less prepared by a cuprammonium method as the constitutional base material of the filter paper. CONSTITUTION:Because regenerated cellulose has specific gravity almost same to that of natural cellulose and is rich in hydrophilicity, it is mutually uniformly dispersed in water and, during a time when it is adhered mutually through dehydration and drying on a papermaking wire, it is loosely entangled to a proper degree and shows collection efficiency excellent in adhesion and effect of air resistance. In order to reinforce the strength thereof, 20-30wt% natural cellulose fiber may be added thereto. Filter paper is prepared according to a papermaking method wherein a necessary amount of a glass fiber or natural cellulose is preliminarily thrown into a beater filled with water to be beaten to a predetermined dispersing degree and, after regenerated cellulose is added to and mixed in the resulting dispersion, the obtained mixed dispersion is formed into paper to be dried. The obtained paper is subjected to secondary processing to apply strength reinforcing and fire retardant treatments thereto.
Patent JP-H07239639-A (JP)
Title: Image forming device
Inventor: WATANABE YASUHIKO
IPC: G03G21/00
Filed: 1994-03-02
Abstract: PURPOSE:To give priority to the convenience of user by allowing the operation of the feeding function even in the case of loading paper sheets over a specified tray load, at the time of replenishing paper sheet to a large capacity cassette. CONSTITUTION:In the case of replenishing the paper sheet to the large capacity cassette 2, when a door 6 is opened, then the paper sheet are loaded on the tray 3, the door 6 is closed and a door switch 7 is turned on, the tray 3 is lifted by a LCC motor 4. When the paper sheet loaded on the tray 3 is detected by a tray-up switch 9, the lifting of the tray 3 by the LCC motor 4 stops and the paper sheet feeding is allowed. When the tray-up switch 9 is turned on and a tray-down switch 10 for fixing the lowermost point of the tray 3 is simultaneously on, the error message of 'reduce paper sheet' is displayed on the display part.
Patent JP-S52114373-A (JP)
Title: Approximating counter for use in time measurement
Inventor: YAMAGUCHI TETSUO
IPC: G04G3/00
Filed: 1976-03-23
Abstract: PURPOSE:To provide an approximating counter for use in time measurement, which can measure time in the order of 0.1 seconds, with minimum increase in power consumption and number of circuit elements and at the same time reducing errors due to the approximation as small as practivcally negligible.
Patent JP-H06249115-A (JP)
Title: Knocking control device for internal combustion engine
Inventor: SAKAKIBARA KOJI
IPC: F02P5/152
Filed: 1993-02-22
Abstract: PURPOSE:To realize knocking control by the use of a log amplifier by calculating an amplifying ratio of the log amplifier, and thereby correcting at least one of an output value of the log amplifier and the amplifying ratio of the log amplifier. CONSTITUTION:A microcomputer 7 sequentially calculates amplifying ratios of a log amplifier 5 by dividing a value of the specified reference voltage applied to the log amplifier 5 by means of a logarithmic conversion coefficient of the reference voltage. The microcomputer corrects at least one of a value of a peak hold circuit 3 applied to the log amplifier 5 and the amplifying ratio of the log amplifier 5 by using the amplifying ratio. Further, the microcomputer 7 senses the generation of knocking by comparing the corrected value to a knocking judgment value, and performs knocking control according to the sensed result.
Patent JP-H11316568-A (JP)
Title: Method for displaying digital color image of high fidelity and resolution on dot matrix display of low resolution
Inventor: KO SOBAI
IPC: G09G3/36
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To make it possible to display digital images of the original high resolution on an LCD of low resolution by selecting plural pixels for conversion from the same group and using the respective RGB values of these pixels as the RGB values of the corresponding pixels in the LCD. SOLUTION: The three pixels 31 for conversion are selected from the same group and the respective RGB values of these pixels 31 are used as the RGB values of the corresponding pixels in the LCD. As a result, the images displayed on the LCD are more smoothed in the transition of the colors from one pixel to the adjacent pixels. This processing is repetitively executed until all the groups in a pixel array 30 of the high resolution corresponds to the corresponding pixels in the LCD. The RGB values extracted from the respective groups are combined and are used for driving the corresponding pixels in the LCD.
Patent JP-H07214054-A (JP)
Title: Simplified water treating device
Inventor: KAGAWA MASAYA
IPC: C02F1/28
Filed: 1994-02-02
Abstract: PURPOSE:To treat water with an ion-exchange resin even when the device main body is set not vertically and to reduce the setting space of the main body by forcing an ion-exchange resin and a sponge to press the resin into a columnar vessel. CONSTITUTION:The lower part of a cylinder 9 is closed by a lower cap 12, and an ion-exchange resin is packed in the cylinder to the upper part of the cylinder to constitute a simplified water treating device 3, e.g. a simplified water softening device. A columnar sponge 7 is placed on the open surface 10, the sponge 7 is covered with a presser plate 14 with its opening for water turned upward, and the upper part of the cylinder 9 is closed by an upper cap 13. Namely, the ion-exchange resin is pressed by the sponge 7, and the sponge 7 is expanded as the resin is contracted to prevent the formation of a space. Consequently, water is treated even if the device 3 is set not vertically, and the setting space is reduced.
Patent JP-H06251815-A (JP)
Title: Input/output unit
Inventor: KAMATA YOSHIYUKI
IPC: H01R9/00
Filed: 1993-02-22
Abstract: PURPOSE:To perform sufficient heat radiation even in a small case by efficiently radiating heat generated in an input-output card through a case part. CONSTITUTION:A case part 30 is provided with a card storage room and a terminal block part 20 in front and a system-side connector on the back. To efficiently radiate heat generated in an input/output card 50 to outside air, material of good heat provided at four corners of the case part 30 are used to fix the case part 30 to a back unit. In the card storage room 10, plural slots 12 are made to store the input/output card 50. Each slot 12 has a pair of upper guide groove 12a and lower guide groove 12b.
Patent JP-H07220282-A (JP)
Title: Optical disk recording and reproducing device
Inventor: WACHI SHIGEAKI
IPC: G11B7/00
Filed: 1994-02-02
Abstract: PURPOSE:To pick out an address of high reliability by dividing a light receiving part into two light receiving areas and taking out the difference signal and the sum signal of the outputs of the respective light receiving areas. CONSTITUTION:When a pre-pit part is irradiated with a laser beam from a laser diode, the polarizing plane of its reflected light beam is rotated, not only the received light amount of a whole photodiode 11 is changed according to an address pattern but also a difference between the outputs of the respective light receiving areas 11a, 11b of the diode 11 is generated. Thus, a difference signal S1 and a sum signal S2 are inputted to an address detecting part 14 and a data detecting part 15, respectively. On the other hand, the polarizing plane of a reflected beam from a data part does not change, only the light receiving amount in the whole diode 11 changes according to the data pattern and no difference between the outputs of areas 11a and 11b are generated. Consequently, when the diode 11 receives the laser beam reflected from the data part, only the sum signal S2 is inputted to the detecting part 15 and the difference signal S1 is not inputted to the detecting part 14.
Patent JP-H02212406-A (JP)
Title: Agent and method for preventing soil disease injury
Inventor: NISHIMURA KUNIO
IPC: A01N63/30
Filed: 1989-02-10
Abstract: PURPOSE:To provide a soil disease injury-preventing agent having good stability and sustained release property by coating granules containing non-pathogenic microorganisms including microorganisms antagonizing against soil pathogenic bacteria with a constant amount of a hydrophobic substance. CONSTITUTION:A soil disease injury-preventing agent is prepared by coating granules containing at least one kind of non-pathogenic microorganism cells such as Trichoderma bacteria and Bacillus bacteria with a hydrophobic substance in an amount of 10-45wt.% per granule. The non-pathogenic microorganism cells include Agrobacterium radiobacter strain 84 bacteria, Trichoderma bacteria, Penicillium bacteria, Gliocladium bacteria, Pseudomonas bacteria and Bacillus bacteria. The cells are preferably added in an amount of >=10<3> cells per g of the granules. The preventing agent exhibits improved stability in soil and further the sustained release property of the cells, thereby preventing soil disease injuries stably.
Patent JP-2000232355-A (JP)
Title: Phase locked loop circuit
Inventor: ICHIHARA YUKIO
IPC: H03L7/093
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To enhance the response of a phase locked loop circuit and to cope with the character fluctuation of an on screen display(OSD) caused by noise and the fluctuation of a power supply voltage by switching, e.g. the time constant of a variable LPF into an appropriate value under the control of a CPU being a controlling means in accordance with the state of a comparison signal supplied from the outside. SOLUTION: A phase comparator 1 inputs a comparison signal which is supplied from the outside of the phase locked loop circuit and used for the control of an OSD of a VTR and an output signal outputted from a frequency divider 5. An output of the comparator 1 is outputted to a variable LPF 3 through a charge pump 2. The time constant of the LPF 3 is set to an appropriate value and switched under the control of a CPU 6 in accordance with the state of the comparison signal. An output signal outputted from the LPF 3 is transmitted to a VCO 4. A signal outputted from the VCO 4 is inputted to the divider 5, and a signal outputted from the divider 5 is outputted again to the comparator 1.
Patent JP-H01207781-A (JP)
Title: Production of hologram
Inventor: YOSHINAGA YOKO
IPC: G03H1/02
Filed: 1988-02-16
Abstract: PURPOSE:To improve high resistance, humidity resistance, transparency, etc., by forming a photosensitive layer using polyvinyl carbazole group polymer as a main component on a transparent film, exposing the formed layer by coherent light and then developing an image by a solvent which does not dissolve the transparent film and the polymer constituting the photosensitive layer. CONSTITUTION:The transparent film is used as a base material, the photosensitive layer is formed by the polyvinyl carbazole group polymer and the base material and the photosensitive layer are treated by a developing solution which does not damage them. The transparent film to be used consists of a polymer having solvent resistance against the developing solvent and has optical characteristics exerting no influence upon image exposing operation. The polymer to be the main component of the hologram photosensitive layer is a polymer mainly consisting of a monomer such as vinyl carbazole, its alkyl-substituted derivative, its halogen-substituted derivative, or vinyl acetate derivative. Consequently, a colorless, transparent, and freely bendable hologram having high transparency, high diffraction efficiency 90% at maximum and high resolution and excellent in light resistance, humidity resistance, etc., can be obtained.
Patent JP-S56130812-A (JP)
Title: Magnetic head
Inventor: WATANABE TAKAAKI
IPC: G11B5/29
Filed: 1980-03-13
Abstract: PURPOSE:To enable to replace the block only, if there is any failure in the conversion element, by forming the magnetic head through the combination of blocks fitted with conversion elements. CONSTITUTION:A block 10 is formed by fitting an electromagnetic conversion element 10b to a conversion element 10a, and the surface A of the block 10 is processed with high accuracy. The block 10 is assembled with the groove 11a of the housing 11 and bonded to the fitting board 12 with adhesives 13 to form the head. If there is a failure to the converion element, the corresponding block only can be replaced, allowing to lower the cost.
Patent JP-H06240435-A (JP)
Title: Production of airtight film
Inventor: KAWASAKI SHINJI
IPC: H01B1/08
Filed: 1993-02-22
Abstract: PURPOSE:To enhance the yield of powdery starting material at the time of a thermal spraying, to enhance the yield of substrates by suppressing the cracking of them, to improve productivity by increasing the rate of film formation and to form a film having high airtightness. CONSTITUTION:Powdery starting material for the thermal spraying is thermally sprayed on a substrate to form a thermally sprayed film and this film is heat- treated to form an airtight film. The average particle diameter (d50) of the powdery starting material is regulated to 20-40mum, preferably 25-35mum. Value [(d90-d10)/d50] given by dividing the difference between 90% diameter (d90) and 10% diameter (d10) of the volume cumulative particle size distribution of the powdery starting material by the average particle diameter (d50) is regulated to >=0.9, preferably 1.1-1.6. This invention is preferably applied at the time of producing the solid electrolyte membrane of a solid electrolyte type fuel cell or an interconnector.
Patent JP-S59158948-A (JP)
Title: Solar heat storage device
Inventor: IWAMURA KAZUYUKI
IPC: F24S10/95
Filed: 1983-02-28
Abstract: PURPOSE:To prevent the temperature of hot water stored in a heat storage tank from lowering due to cold water in secondary side circuit in the starting by a method wherein the secondary side of a heat exchanger is made of a heat pipe so as to directly transfer the solar heat collected at a heat collector to the heat storage tank by means of said heat pipe. CONSTITUTION:The heat medium, which has absorbed the solar heat at a heat collector 1, enters the primary pipe 3a of a heat exchanger 3 by being fed with a circulating pump 5. The primary pipe 3a of the heat exchanger 3 and the heating section 11a of a heat pipe 11 are formed by laminatingly winding flat pipes in coils so as to closely contact alternately. The flat pipe 3'a locating at the uppermost stage of the primary pipe 3a, into which the heat medium heated up to high temperature by absorbing the solar heat flows, is brought into close contact with the flat pipe 11'a locating at the uppermost stage of the heating section 11a of the heat pipe 11 from below. In addition, the heat medium 12 of the heat pipe 11 fills the flat pipe 11'a locating at the uppermost stage of the heating section 11a not completely or some air space is left in the flat pipe 11'a. The heat medium 12 evaporated at the heating section 11a condenses and liquefies at a radiating section 11b and flows down to the heating section 11a by gravity.
Patent JP-H04341303-A (JP)
Title: Evaporation concentration device of aqueous solution
Inventor: KUREMATSU MASAYUKI
IPC: G03C5/00
Filed: 1991-01-31
Abstract: PURPOSE:To provide an evaporation concentration device of aqueous solution which ensures that no deforming agent, if added for preventing abnormal sudden ebullition during concentration, does not stick to a liquid level sensor in a tarry form and is also capable of increasing the gas solubility of a circulating water during the operation of decompression device using a water flow pump. CONSTITUTION:A device 36 to supply a small quantity of deforming agent to an aqueous solution in an evaporation oven 1 only when an evaporation/ concentration operation is started, is provided. In addition, it is designed so that the quantity of defoaming agent added initially to the aqueous solution in the evaporation oven can be maintained at a constant level. Further, it is designated so that, at least, part of the circulating water can be replaced by fresh water with the operation of solenoid valves 37, 38 during the operation of a water flow pump 3b or the circulating water can be neutralized by using an acid or alkali dipper 40a, 40b.
Patent JP-H01207045-A (JP)
Title: Nuclear magnetic resonance image diagnostic apparatus
Inventor: SATO TAKAHIRO
IPC: A61B10/00
Filed: 1988-02-15
Abstract: PURPOSE:To measure the impedance of an RF coil without performing the measurement of a standing-wave voltage ratio, by transmitting an RF pulse from the high frequency (RF) coil to receive a nuclear magnetic resonance (NMR) signal and detecting the intensity of a 180 deg.-pulse from the intensity of the NMR signal and conducting the impedance of the RF coil from pulse intensity to perform the matching of impedance. CONSTITUTION:A pulse generator 1 generates a pulse to send the same to a modulator 2 and a high frequency (RF) signal is modulated by the modulator 2 to be outputted to a power amplifier 3 and amplified in power to be inputted to an automatic matching circuit 5. An RF pulse is inputted to an RF coil 6 to be transmitted to an object to be examined and the NMR signal from the object to be examined is received by the RF coil 6 and amplified to be outputted to a 180 deg.-pulse detection circuit 10. The detection circuit 10 measures the intensity of the NMR signal based on the RF pulse changing in view amplitude to input the data of pulse amplitude to a coil impedance lead-out circuit 11. The circuit 11 calculates coil impedance from a table to input the same to a control signal generator 12 which in turn generates a control signal to control the automatic matching circuit 5 to allow the coil impedance of the RF coil 6 to match with the 50OMEGA impedance of a transmission line 4.
Patent JP-H11212620-A (JP)
Title: Numerical controller
Inventor: FUJII TATSUYA
IPC: G05B19/19
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a preprocessing means for fractional distance with which a simple connection at continuous tangential points between moving command blocks is facilitated and mechanical working is performed at high speed with high accuracy. SOLUTION: A speed control section is provided before and after a pure constant speed section inside a constant speed section, and the processing of fractional distance is performed while using a machining fraction processing means for constituting the final one sampling section in the pure constant speed section by decelerating target speed until the section length of the pure constant speed section becomes the integer multiple of the product of target speed and sampling cycle or a distribution adding fraction processing means for distributing the fractional distance to the constant speed section again by accelerating the target speed while excluding the final one sampling section corresponding to the fractional distance from the pure constant speed section.
Patent JP-S53117931-A (JP)
Title: Control system for terminal device
Inventor: NOMURA NOBUTAKA
IPC: G06F3/02
Filed: 1977-03-25
Abstract: PURPOSE: To reduce the memory capacity for the conversion table by storing all conversion tables within the control unit and also to realize the control system for the terminal device without lowering the process efficiency. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03234776-A (JP)
Title: Black coating composition
Inventor: KOBAYASHI SHIN
IPC: C09D201/00
Filed: 1990-02-13
Abstract: PURPOSE:To improve luster and light color density by compounding a black pigment comprising carbon black containing an adherent amine compd. with a resin binder. CONSTITUTION:A black pigment containing an adherent amine compd. is obtd. by dispersing carbon black with a particle diameter of 10-100mum and a DBP absorption of 20-350ml/100g in water, adding 10wt.% 4C or lower amine compd. (e.g. 1,4-diaminobutane) thereto and drying after filtering. A varnish wherein 1-10wt.% this black pigment and 30-60wt.% binder resin (e.g. melamine resin) are dissolved in a solvent (e.g. methyl ethyl ketone) and, if necessary, a white pigment (e.g. TiO2) are mixed and dispersed.
Patent JP-S59158154-A (JP)
Title: Loop-back system
Inventor: YASUE KAZUO
IPC: H04L12/437
Filed: 1983-02-28
Abstract: PURPOSE:To reduce the constitution of hardware and to place the whole system in a loop-back state by exactly the same method as a normal data transfer method without stopping the system by connecting a transmission side to both transmission lines of a stand-by system and an operation system when a loop- back command is received. CONSTITUTION:A transmitter 4 is used as a data transmitter which monitors a loop or controls the system, and it is assumed that a new data transmitter is installed additionally between the data trasnmitter 1 and a data transmitter 2. A data transmitter 4 performs transmission firstly; to the frame data transmitter 1 which has a loop-back command (LOPBACKA) for connecting an operation system transmission line to a recetion side and a stand-by transmission line to a transmission side, and a frame receiving circuit 91 performs reception. The frame receiving circuit 91 confirms that this frame is addressed to this station (data transmitter 1) and receives the frame of the command LOOPBACK A. This frame is never supplied to the low-order station.